{"nhtsa_id":10190636,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-04-26","date":"2021-03-17","document_id":"S2108000072","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"MIL (Malfunction Indicator Lamp) On, DTC P0073 Ambient Air Temperature Sensor Circuit High, B1029-12 External Temperature Sensor-Circuit Short To Battery","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10190636-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10190636-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10190636","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":["B1029","P0073"],"topics":[],"vehicles":[{"make":"RAM","model":"PROMASTER CITY","year_from":2021,"year_to":2021,"match":"exact","vehicle_ids":["2021_ram_promaster-city"]}],"as_of":"2026-10-19","note":"A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.","attribution":[]}